a small coherence test with 2 mountpoints

diff --git a/lustre/tests/intent-test2.sh b/lustre/tests/intent-test2.sh
new file mode 100644 (file)
index 0000000..428039c
--- /dev/null
+++ b/lustre/tests/intent-test2.sh
@@ -0,0 +1,70 @@
+#!/bin/bash
+
+SRCDIR="`dirname $0`"
+. $SRCDIR/common.sh
+
+setup_opts "$@"
+
+set -vx
+
+MTPT1=/mnt/lustre1
+MTPT2=/mnt/lustre2
+
+remount() {
+    umount $MTPT1 || exit -1
+    umount $MTPT2 || exit -1
+    debugctl clear
+    setup_mount || fail "cannot remount /mnt/lustre"
+}
+
+fail() {
+    echo "unexpected failure"
+    exit -1
+}
+
+[ "`mount | grep $MTPT1`" ] || . llsetup.sh "$@" || exit -1
+
+mkdir $MTPT1/dir1 || fail
+echo "Next mkdir should fail"
+mkdir $MTPT2/dir1 && fail
+mkdir $MTPT2/dir2 || fail
+echo "Next mkdirs should fail"
+mkdir $MTPT1/dir2 && fail
+
+remount
+
+echo "Next 2 mkdir should fail"
+mkdir $MTPT2/dir1 && fail
+mkdir $MTPT1/dir2 && fail
+
+./mcreate $MTPT2/file1
+echo "Next mcreate should fail"
+./mcreate $MTPT2/file1 && fail
+./mcreate $MTPT2/file2 || fail
+echo "Next mcreate should fail"
+./mcreate $MTPT1/file2 && fail
+
+remount
+
+echo "Next 2 mcreates should fail"
+./mcreate $MTPT2/file1 && fail
+./mcreate $MTPT1/file2 && fail
+
+rmdir $MTPT1/dir2 || fail
+echo "Next rmdir should fail"
+rmdir $MTPT2/dir2 && fail
+rmdir $MTPT2/dir1 || fail
+
+remount
+
+echo "Next rpmdir should fail"
+
+echo "File I/O: you should see increasing sequences of contiguous numbers"
+echo 1 >> $MTPT1/file1
+cat $MTPT2/file1
+echo 2 >> $MTPT2/file1
+cat $MTPT1/file1
+echo 3 >> $MTPT2/file1
+cat $MTPT1/file1
+echo 4 >> $MTPT1/file1
+cat $MTPT1/file1